Because psychoanalysis is a science of subjectivity, it is no surprise that symbolism has been of central interest from its inception and early development. There are few phenomena more obviously subjective than symbols. They conjure a particular fascination because of their enigmatic quality. For this reason, they manage to communicate something in an obscure manner. Thus, they partly hide. This duality and ambiguity approaches the fleeting and evanescent quality of subjectivity itself: at its most subjective. This book is assembled in such a way that the reader can trace the development of the understanding of symbols and their formation and use in its historical context and to try to look at their clinical significance. Thus, the book will be of relevance and use in the practical sense as well as the theoretical.